Stem and Leaf Plots/Diagrams (page 46)

Slides:

Advertisements

Similar presentations

©G Dear 2010 – Not to be sold/Free to use

Advertisements

Stem and leaf diagrams and box plots Statistics. Draw a stem and leaf diagram using the set of data below

EXAMPLE 2 Interpret a box-and-whisker plot PRECIPITATION The box-and-whisker plots below show the normal precipitation (in inches) each month in Dallas.

Stem-and-Leaf Plots A stem-and-leaf plot can help you compare data.

Starter 1.Find the median of Find the median of Calculate the range of Calculate the mode.

Box Plots Example The number of passengers in a 72-seater aeroplane was noted on each of its 20 flights in one day. 48, 54, 72, 21, 37, 45, 72, 41, 59,

Stem and Leaf Plots/Diagrams A stem and leaf plot is a frequency diagram in which the raw data is displayed together with its frequency. The data is then.

Dot and stem-and-leaf plots. Stem-and-leaf plots A stem-and-leaf plot is a graph that shows the shape of the data according to the data place. How do.

Review of Statistics. Mean, Median, Mode and Range Mean – The sum of the data divided by the number of items in the data set. Median – The middle number.

1 InterquartileRange Press Ctrl-A G Dear ©2010 – Not to be sold/Free to use Stage 4 Year 9.

Stem and Leaf Bingo. Pick 8 from the list

Stem and Leaf Plots.

Cavalcade of Statistics

Texas Algebra I Unit 3: Probability/Statistics Lesson 28: Box and Whiskers plots.

Stemplots and Dotplots LESSON 1.2. Stem and Leaf Plots A kind of display that shows data in a structured form. **To construct, Leaf: first digit on the.

Stem and Leaf Plots Stem and Leaf Plots emphasize place value.

Mean, Median, Mode & Range

Stem and leaf diagrams. Example - drawing a stem and leaf Answer (a):- (1) key: 4|7 means 47 (2) put values into preliminary diagram: Question:- 29 students.

Stem and Leaf Plots (tens) (ones) Stem and Leaf Plots emphasize place value. The stems represent the tens digit and the leaves represent the ones 22, 24,

Stem & Leaf Plots.

Scenario 1 Predict what will happen to mean, median & mode when Yao Ming's (a NBA star basketball player) height 229 cm was included into the data? Mean.

 Stem-and-leaf plots make it very easy to determine the least and greatest values in a set of data.  Stem-and-leaf plots also make it easy to determine.

1. What is the first step in finding the median in a set of data? Write the numbers in order from least to greatest. 2.Find the mean using this data: 0,

MM2D1: Using sample data, students will make informal inferences about population means and standard deviations b. Understand and calculate the means and.

Mathsercise-C HD Special Revision Mixture Ready? Here we go!

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

Algebra 1B – Notebook Entry #_____ Name: _________________________

Discrete Math Section 17.2 Represent data using a box and whisker plot. A box and whisker plot is a method for dividing a set of data into four parts.

Stem & Leaf, Cumulative Frequency, and box plots

Stem and leaf diagrams and box plots

Cumulative Frequency Diagrams

Recapping: Distribution of data.

A stem-and-leaf plot can help you compare data.

A stem-and-leaf plot can help you compare data.

Lesson 2-5 Pages Stem-and-Leaf Plots.

Stem & Leaf Diagrams.

Box Plots EQ: How do you analyze box plots?

Write the heading!!! 7 text.

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

DS5 CEC Interpreting Sets of Data

Stem-And-Leaf Plot: Create a stem-and-leaf plot for the following set of data, and then answer the questions below

Data Presentation Review

Stem & Leaf Plots Box & Whisker Plots

Dot and stem-and-leaf plots

A stem-and-leaf plot can help you compare data.

A technique for ordering numerical data

Stem & Leaf Plots How to make a Stem & Leaf Plot.

Stem and Leaf Plots/Diagrams

Using a histogram to estimate the median

Using a histogram to estimate the median

15/01/2019 Starter L.O. To be able to

Class Data Sp 08.

Bellwork 4/24 A students’ test scores on 6 tests were; 84, 76, 80, 64, 92, and 84. Find the average test score.

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

Organizes the data from least to greatest

Box-and-Whisker Plots

©G Dear 2008 – Not to be sold/Free to use

Card 1 – Choose the correct graph and explain

Box-And-Whisker Plots

Statistics Stem and Leaf Diagrams.

x Straight Line Graphs y = mx + c Pie Charts x Positive correlation

Length of Plant Life in Weeks

Find the Mean of the following numbers.

Review of 6th grade material to help with new Statistics unit

Stem and Leaf Plots Stem and Leaf Plots emphasize place value.

Please copy your homework into your assignment book

Stem & Leaf Plots How to make a Stem & Leaf Plot.

Stem and Leaf Plots Stem and leaf plot is used to organize data.

Women’s Golf Scores (8 golfers)

Presentation transcript:

Stem and Leaf Plots/Diagrams (page 46) The stem and leaf plot below shows the heights in cm of some tulips. How many tulips were measured? What is the modal height? Find the median height. (d) Find the interquartile range. tens units Median is located at 8th value. Stem Leaf 2 8 9 3 4 5 6 8 8 9 4 1 1 3 3 3 8 8 (a) 15 tulips. (c) 39 cm (b) 43 cm (d) cm

Stem and Leaf Plots/Diagrams The stem and leaf plot below shows the texts sent by students. How many people sent texts? What is the modal number of texts sent? Find the median number of texts. (d) Find the interquartile range. Median is located between 7th and 8th value. tens units Stem Leaf 2 8 9 9 9 1 2 3 7 7 8 2 1 2 3 (a) 14. (c) 15. (b) 9. (d)